[oe-commits] [meta-openembedded] 01/01: iperf2: Fix build with latest libc++

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khem pushed a commit to branch master-next
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commit 526d9a11dbae0a7f1f4b94b50ff3b837d79cc30f
Author: Khem Raj <raj.khem at gmail.com>
AuthorDate: Mon Sep 2 15:46:42 2019 -0700

    iperf2: Fix build with latest libc++
    
    Part of this patch was already there for gcc6 fix which was subsequenty
    dropped in past iperf2 upgrades therefore
    bring it back see 0647b7d6400b1c40fc6cb40596e56b852ceb85c5
    
    Additionally check for stdbool.h being present on system
    
    helps in fixing  build with latest clang/libc++
    
    Signed-off-by: Khem Raj <raj.khem at gmail.com>
---
 ...-definition-considering-stdbool.h-being-p.patch | 45 ++++++++++++++++++++++
 meta-oe/recipes-benchmark/iperf2/iperf2_2.0.13.bb  |  4 +-
 2 files changed, 48 insertions(+), 1 deletion(-)

diff --git a/meta-oe/recipes-benchmark/iperf2/iperf2/0001-Detect-bool-definition-considering-stdbool.h-being-p.patch b/meta-oe/recipes-benchmark/iperf2/iperf2/0001-Detect-bool-definition-considering-stdbool.h-being-p.patch
new file mode 100644
index 0000000..fd31925
--- /dev/null
+++ b/meta-oe/recipes-benchmark/iperf2/iperf2/0001-Detect-bool-definition-considering-stdbool.h-being-p.patch
@@ -0,0 +1,45 @@
+From 6df092a4153c6c37cfaddcabf2cd25a910a7f6e1 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem at gmail.com>
+Date: Mon, 2 Sep 2019 15:40:52 -0700
+Subject: [PATCH] Detect bool definition considering stdbool.h being present
+
+This helps in defining the value correctly on different platforms e.g.
+clang/libc++ depends on the definition coming from stdbool.h
+current builds fail to compile therefore
+
+TMPDIR/work/cortexa7t2hf-neon-vfpv4-yoe-linux-gnueabi/iperf2/2.0.13-r0/recipe-sysroot/usr/include/c++/v1/type_traits:742:29: error: redefinition of '__libcpp_is_integral<int>'
+template <>          struct __libcpp_is_integral<int>                : public true_type {};
+                            ^~~~~~~~~~~~~~~~~~~~~~~~~
+
+Signed-off-by: Khem Raj <raj.khem at gmail.com>
+---
+ m4/dast.m4 | 7 ++++++-
+ 1 file changed, 6 insertions(+), 1 deletion(-)
+
+--- a/m4/dast.m4
++++ b/m4/dast.m4
+@@ -11,7 +11,12 @@ AH_TEMPLATE([false])
+ 
+ AC_DEFUN(DAST_CHECK_BOOL, [
+ 
+-AC_CHECK_SIZEOF(bool)
++if test "$ac_cv_header_stdbool_h" = yes; then
++  AC_CHECK_SIZEOF(bool,,[#include <stdbool.h>])
++else
++  AC_CHECK_SIZEOF(bool)
++fi
++
+ if test "$ac_cv_sizeof_bool" = 0 ; then
+   AC_DEFINE(bool, int)
+ fi
+--- a/configure.ac
++++ b/configure.ac
+@@ -113,7 +113,7 @@ AC_SEARCH_LIBS([socket], [socket], [],
+ 
+ dnl Checks for header files.
+ AC_HEADER_STDC
+-AC_CHECK_HEADERS([arpa/inet.h libintl.h net/ethernet.h net/if.h linux/ip.h linux/udp.h linux/if_packet.h linux/filter.h netdb.h netinet/in.h stdlib.h string.h strings.h sys/socket.h sys/time.h syslog.h unistd.h signal.h ifaddrs.h])
++AC_CHECK_HEADERS([arpa/inet.h libintl.h net/ethernet.h net/if.h linux/ip.h linux/udp.h linux/if_packet.h linux/filter.h netdb.h netinet/in.h stdbool.h stdlib.h string.h strings.h sys/socket.h sys/time.h syslog.h unistd.h signal.h ifaddrs.h])
+ 
+ dnl ===================================================================
+ dnl Checks for typedefs, structures
diff --git a/meta-oe/recipes-benchmark/iperf2/iperf2_2.0.13.bb b/meta-oe/recipes-benchmark/iperf2/iperf2_2.0.13.bb
index 2bd552d..4a520e3 100644
--- a/meta-oe/recipes-benchmark/iperf2/iperf2_2.0.13.bb
+++ b/meta-oe/recipes-benchmark/iperf2/iperf2_2.0.13.bb
@@ -4,7 +4,9 @@ SECTION = "console/network"
 LICENSE = "BSD-2-Clause"
 LIC_FILES_CHKSUM = "file://COPYING;md5=e136a7b2560d80bcbf0d9b3e1356ecff"
 
-SRC_URI = " ${SOURCEFORGE_MIRROR}/${BPN}/iperf-${PV}.tar.gz"
+SRC_URI = "${SOURCEFORGE_MIRROR}/${BPN}/iperf-${PV}.tar.gz \
+           file://0001-Detect-bool-definition-considering-stdbool.h-being-p.patch \
+"
 
 SRC_URI[md5sum] = "31ea1c6d5cbf80b16ff3abe4288dad5e"
 SRC_URI[sha256sum] = "c88adec966096a81136dda91b4bd19c27aae06df4d45a7f547a8e50d723778ad"

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